president clinton said it. this is arithmetic, and we can take that money that we are spending, $225,000 per year and spend the copley to get teachers that want to come into the profession. about that difficult, hard work. at the end of the day, it's marginal. it is symbolic. it's about like a child in the family, and it's about those who need to do their homework. that's not what makes the difference. it is the expectation that they will do their homework and they will not show up the next day without it. >> hold on for second, let's get the microphone. >> hello, i work for in metropolitan detroit. i would like to talk about something regarding not being able to cut your way to excellence. it is really good teacher but a pilot program, but when we are talking about taking the success and charter and making it large-scale, rolling it over to a public school, how do you get the best teachers and how do you motivate the teachers who are already in the system. i would like for either one of you to address that. >>